| 1 | # Copyright (C) 2005 Insecure.Com LLC. |
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| 2 | # |
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| 3 | # Author: Luis A. Bastiao Silva <luis.kop@gmail.com> |
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| 4 | # |
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| 5 | # This program is free software; you can redistribute it and/or modify |
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| 6 | # it under the terms of the GNU General Public License as published by |
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| 7 | # the Free Software Foundation; either version 2 of the License, or |
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| 8 | # (at your option) any later version. |
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| 9 | # |
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| 10 | # This program is distributed in the hope that it will be useful, |
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| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | # GNU General Public License for more details. |
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| 14 | # |
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| 15 | # You should have received a copy of the GNU General Public License |
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| 16 | # along with this program; if not, write to the Free Software |
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| 17 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 18 | |
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| 19 | |
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| 20 | import gobject |
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| 21 | import gtk |
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| 22 | from gtk import gdk |
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| 23 | |
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| 24 | #Voidplace |
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| 25 | from Voidplace import background_xpm |
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| 26 | |
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| 27 | |
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| 28 | ''' |
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| 29 | Special widgets |
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| 30 | with a wrapper |
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| 31 | |
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| 32 | The trick is have some gdk.Window |
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| 33 | each node have one |
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| 34 | |
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| 35 | |
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| 36 | ''' |
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| 37 | |
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| 38 | |
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| 39 | |
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| 40 | |
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| 41 | |
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| 42 | class SpecialWrapperEntry(object): |
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| 43 | ''' |
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| 44 | It's a SpecialWrapper of any widget |
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| 45 | using with inheritance |
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| 46 | ''' |
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| 47 | def __init__(self, widget): |
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| 48 | self._entry = widget |
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| 49 | self._ctr = False |
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| 50 | |
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| 51 | def unconstruct(self): |
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| 52 | self._left_down_win.set_user_data(None) |
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| 53 | self._left_down_win.destroy() |
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| 54 | |
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| 55 | self._left_up_win.set_user_data(None) |
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| 56 | self._left_up_win.destroy() |
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| 57 | |
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| 58 | self._right_down_win.set_user_data(None) |
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| 59 | self._right_down_win.destroy() |
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| 60 | |
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| 61 | self._right_up_win.set_user_data(None) |
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| 62 | self._right_up_win.destroy() |
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| 63 | |
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| 64 | self._ctr = True |
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| 65 | |
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| 66 | |
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| 67 | |
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| 68 | |
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| 69 | def construct(self): |
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| 70 | entry = self._entry |
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| 71 | |
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| 72 | #Left up window |
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| 73 | win = gtk.gdk.Window(entry.window, |
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| 74 | 6 , |
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| 75 | 6, |
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| 76 | gtk.gdk.WINDOW_CHILD, |
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| 77 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 78 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 79 | gtk.gdk.INPUT_OUTPUT, |
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| 80 | 'left up window', |
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| 81 | 0, 0, |
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| 82 | entry.get_visual(), |
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| 83 | entry.get_colormap(), |
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| 84 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 85 | '', '', True) |
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| 86 | self._left_up_win = win |
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| 87 | win.set_user_data(entry) |
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| 88 | c = win.get_colormap() |
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| 89 | color = c.alloc_color(0,0,0) |
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| 90 | win.set_background(color) |
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| 91 | |
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| 92 | #Right up window |
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| 93 | win2 = gtk.gdk.Window(entry.window, |
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| 94 | 6, |
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| 95 | 6, |
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| 96 | gtk.gdk.WINDOW_CHILD, |
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| 97 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 98 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 99 | gtk.gdk.INPUT_OUTPUT, |
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| 100 | 'right up window', |
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| 101 | self._entry.allocation.width-6, |
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| 102 | 0, |
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| 103 | entry.get_visual(), |
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| 104 | entry.get_colormap(), |
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| 105 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 106 | '', '', True) |
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| 107 | self._right_up_win = win2 |
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| 108 | win2.set_user_data(entry) |
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| 109 | #win2.set_background(entry.style.base[entry.state]) |
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| 110 | win2.set_background(color) |
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| 111 | #Right Down window |
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| 112 | win3 = gtk.gdk.Window(entry.window, |
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| 113 | 6, |
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| 114 | 6, |
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| 115 | gtk.gdk.WINDOW_CHILD, |
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| 116 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 117 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 118 | gtk.gdk.INPUT_OUTPUT, |
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| 119 | 'right down window', |
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| 120 | self._entry.allocation.width-6, |
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| 121 | self._entry.allocation.height-6, |
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| 122 | entry.get_visual(), |
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| 123 | entry.get_colormap(), |
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| 124 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 125 | '', '', True) |
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| 126 | self._right_down_win = win3 |
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| 127 | win3.set_user_data(entry) |
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| 128 | win3.set_background(color) |
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| 129 | #Left down window |
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| 130 | win4 = gtk.gdk.Window(entry.window, |
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| 131 | 6 , |
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| 132 | 6, |
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| 133 | gtk.gdk.WINDOW_CHILD, |
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| 134 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 135 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 136 | gtk.gdk.INPUT_OUTPUT, |
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| 137 | 'left down window', |
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| 138 | 0, self._entry.allocation.height-6, |
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| 139 | entry.get_visual(), |
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| 140 | entry.get_colormap(), |
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| 141 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 142 | '', '', True) |
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| 143 | self._left_down_win = win4 |
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| 144 | win4.set_user_data(entry) |
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| 145 | win4.set_background(color) |
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| 146 | |
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| 147 | self._ctr = False |
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| 148 | def need_construct(self): |
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| 149 | ''' |
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| 150 | @return : if need or not constuct |
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| 151 | @rtype: bool |
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| 152 | |
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| 153 | ''' |
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| 154 | return self._ctr |
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| 155 | |
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| 156 | def resize(self): |
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| 157 | self._right_up_win.move(0,0) |
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| 158 | self._right_up_win.move(self._entry.allocation.width-6,0) |
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| 159 | self._right_down_win.move(self._entry.allocation.width-6, |
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| 160 | self._entry.allocation.height-6) |
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| 161 | self._left_down_win.move(0,self._entry.allocation.height-6) |
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| 162 | def draw(self): |
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| 163 | self.resize() |
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| 164 | |
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| 165 | x,y,w,h = self._entry.allocation |
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| 166 | |
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| 167 | win = self._left_up_win |
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| 168 | c = win.get_colormap() |
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| 169 | color = c.alloc_color(0,0,0) |
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| 170 | color = gtk.gdk.GC(win, |
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| 171 | line_width=6, |
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| 172 | foreground = color ) |
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| 173 | win.draw_rectangle(color, True, 0, 0, 6, 6) |
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| 174 | win.show() |
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| 175 | |
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| 176 | win2 = self._right_up_win |
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| 177 | c = win2.get_colormap() |
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| 178 | color = c.alloc_color(0,0,0) |
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| 179 | color = gtk.gdk.GC(win2, line_width=6, foreground = color ) |
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| 180 | win2.draw_rectangle(color, True, 0, 0, |
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| 181 | 6, 6) |
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| 182 | win2.show() |
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| 183 | |
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| 184 | |
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| 185 | win3 = self._right_down_win |
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| 186 | c = win3.get_colormap() |
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| 187 | color = c.alloc_color(0,0,0) |
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| 188 | color = gtk.gdk.GC(win3, line_width=6, foreground = color ) |
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| 189 | win3.draw_rectangle(color, True, 0, 0, |
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| 190 | 6, 6) |
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| 191 | win3.show() |
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| 192 | |
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| 193 | win4 = self._left_down_win |
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| 194 | c = win4.get_colormap() |
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| 195 | color = c.alloc_color(0,0,0) |
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| 196 | color = gtk.gdk.GC(win4, line_width=6, foreground = color ) |
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| 197 | win4.draw_rectangle(color, True, 0, 0, |
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| 198 | 6, 6) |
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| 199 | win4.show() |
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| 200 | |
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| 201 | |
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| 202 | class SpecialWrapperGeneric(object): |
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| 203 | ''' |
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| 204 | This wrapper is for box and contaires |
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| 205 | ''' |
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| 206 | def __init__(self, widget): |
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| 207 | self._entry = widget |
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| 208 | |
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| 209 | def unconstruct(self): |
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| 210 | self._left_down_win.set_user_data(None) |
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| 211 | self._left_down_win.destroy() |
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| 212 | |
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| 213 | self._left_up_win.set_user_data(None) |
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| 214 | self._left_up_win.destroy() |
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| 215 | |
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| 216 | self._right_down_win.set_user_data(None) |
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| 217 | self._right_down_win.destroy() |
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| 218 | |
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| 219 | self._right_up_win.set_user_data(None) |
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| 220 | self._right_up_win.destroy() |
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| 221 | |
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| 222 | self._ctr = True |
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| 223 | def voidplace(self): |
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| 224 | ''' |
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| 225 | Construct a voidplace |
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| 226 | ''' |
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| 227 | |
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| 228 | self._xmp = background_xpm |
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| 229 | win_tmp = self._entry.window |
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| 230 | self._voidplace = gtk.gdk.Window(win_tmp, |
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| 231 | self._entry.allocation.width , |
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| 232 | self._entry.allocation.height, |
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| 233 | gtk.gdk.WINDOW_CHILD, |
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| 234 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 235 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 236 | gtk.gdk.INPUT_OUTPUT, |
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| 237 | 'voidplace', |
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| 238 | self._entry.allocation.x,self._entry.allocation.y, |
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| 239 | self._entry.get_visual(), |
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| 240 | self._entry.get_colormap(), |
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| 241 | gtk.gdk.Cursor(self._entry.get_display(), gdk.LEFT_PTR), |
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| 242 | '', '', True) |
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| 243 | self._voidplace.set_user_data(self._entry) |
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| 244 | |
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| 245 | temp_map = gdk.pixmap_colormap_create_from_xpm_d(self._voidplace, |
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| 246 | self._entry.get_colormap(), |
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| 247 | None, |
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| 248 | self._xmp) |
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| 249 | self._voidplace.set_back_pixmap(temp_map[0], False) |
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| 250 | c= self._voidplace.get_colormap() |
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| 251 | color = c.alloc_color(0,65555,0) |
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| 252 | self._draw_gc = gtk.gdk.GC(self._voidplace, |
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| 253 | line_width=6, |
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| 254 | foreground = color ) |
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| 255 | self._voidplace.draw_rectangle(self._draw_gc, True, self._entry.allocation.x, |
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| 256 | self._entry.allocation.y, self._entry.allocation.width, |
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| 257 | self._entry.allocation.height) |
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| 258 | self._voidplace.show() |
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| 259 | self._vp = True |
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| 260 | def construct(self): |
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| 261 | entry = self._entry |
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| 262 | x,y,w,h = self._entry.allocation |
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| 263 | |
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| 264 | #Left up |
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| 265 | win = gtk.gdk.Window(entry.window, |
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| 266 | 6, |
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| 267 | 6, |
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| 268 | gtk.gdk.WINDOW_CHILD, |
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| 269 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 270 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 271 | gtk.gdk.INPUT_OUTPUT, |
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| 272 | 'icon window', |
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| 273 | x, y, |
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| 274 | entry.get_visual(), |
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| 275 | entry.get_colormap(), |
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| 276 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 277 | '', '', True) |
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| 278 | self._left_up_win = win |
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| 279 | win.set_user_data(entry) |
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| 280 | c = win.get_colormap() |
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| 281 | color = c.alloc_color(0,0,0) |
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| 282 | win.set_background(color) |
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| 283 | |
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| 284 | #Left down |
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| 285 | win2 = gtk.gdk.Window(entry.window, |
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| 286 | 6, |
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| 287 | 6, |
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| 288 | gtk.gdk.WINDOW_CHILD, |
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| 289 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 290 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 291 | gtk.gdk.INPUT_OUTPUT, |
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| 292 | 'icon window', |
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| 293 | x, |
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| 294 | y+h-6, |
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| 295 | entry.get_visual(), |
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| 296 | entry.get_colormap(), |
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| 297 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 298 | '', '', True) |
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| 299 | self._left_down_win = win2 |
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| 300 | win2.set_user_data(entry) |
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| 301 | win2.set_background(color) |
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| 302 | |
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| 303 | #Right up |
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| 304 | win3 = gtk.gdk.Window(entry.window, |
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| 305 | 6, |
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| 306 | 6, |
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| 307 | gtk.gdk.WINDOW_CHILD, |
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| 308 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 309 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 310 | gtk.gdk.INPUT_OUTPUT, |
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| 311 | 'icon window', |
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| 312 | x+w-6, |
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| 313 | y, |
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| 314 | entry.get_visual(), |
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| 315 | entry.get_colormap(), |
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| 316 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 317 | '', '', True) |
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| 318 | self._right_up_win = win3 |
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| 319 | win3.set_user_data(entry) |
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| 320 | win3.set_background(color) |
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| 321 | |
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| 322 | #Right down |
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| 323 | win4 = gtk.gdk.Window(entry.window, |
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| 324 | 6, |
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| 325 | 6, |
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| 326 | gtk.gdk.WINDOW_CHILD, |
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| 327 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 328 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 329 | gtk.gdk.INPUT_OUTPUT, |
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| 330 | 'icon window', |
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| 331 | x+w-6, |
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| 332 | y+h-6, |
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| 333 | entry.get_visual(), |
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| 334 | entry.get_colormap(), |
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| 335 | gtk.gdk.Cursor(entry.get_display(), gdk.LEFT_PTR), |
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| 336 | '', '', True) |
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| 337 | self._right_down_win = win4 |
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| 338 | win4.set_user_data(entry) |
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| 339 | |
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| 340 | win4.set_background(color) |
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| 341 | |
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| 342 | def resize(self): |
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| 343 | |
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| 344 | x,y,w,h = self._entry.allocation |
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| 345 | self._left_down_win.move(x, y+h-6) |
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| 346 | self._left_up_win.move(x, y) |
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| 347 | self._right_down_win.move(x+w-6, y) |
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| 348 | self._right_up_win.move(x+w-6, y+h-6) |
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| 349 | |
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| 350 | |
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| 351 | def draw(self): |
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| 352 | self.resize() |
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| 353 | x,y,w,h = self._entry.allocation |
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| 354 | win = self._left_down_win |
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| 355 | c = win.get_colormap() |
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| 356 | color = c.alloc_color(0,0,0) |
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| 357 | color = gtk.gdk.GC(win, |
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| 358 | line_width=6, |
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| 359 | foreground = color ) |
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| 360 | win.draw_rectangle(color, True, 0, 0, 6, 6) |
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| 361 | win.show() |
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| 362 | |
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| 363 | win2 = self._left_up_win |
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| 364 | c = win2.get_colormap() |
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| 365 | color = c.alloc_color(0,0,0) |
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| 366 | color = gtk.gdk.GC(win2, line_width=6, foreground = color ) |
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| 367 | win2.draw_rectangle(color, True, 0, 0, 6, 6) |
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| 368 | win2.show() |
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| 369 | |
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| 370 | win2 = self._right_down_win |
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| 371 | c = win2.get_colormap() |
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| 372 | color = c.alloc_color(0,0,0) |
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| 373 | color = gtk.gdk.GC(win2, line_width=6, foreground = color ) |
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| 374 | win2.draw_rectangle(color, True, 0, 0, 6, 6) |
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| 375 | win2.show() |
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| 376 | |
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| 377 | win2 = self._right_up_win |
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| 378 | c = win2.get_colormap() |
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| 379 | color = c.alloc_color(0,0,0) |
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| 380 | color = gtk.gdk.GC(win2, line_width=6, foreground = color ) |
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| 381 | win2.draw_rectangle(color, True, 0, 0, 6, 6) |
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| 382 | win2.show() |
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| 383 | |
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| 384 | class SpecialEntry(gtk.Entry): |
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| 385 | def __init__(self): |
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| 386 | gtk.Entry.__init__(self) |
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| 387 | self._icon = SpecialWrapperEntry(self) |
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| 388 | def do_realize(self): |
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| 389 | gtk.Entry.do_realize(self) |
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| 390 | self._icon.construct() |
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| 391 | def do_expose_event(self,event): |
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| 392 | gtk.Entry.do_expose_event(self, event) |
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| 393 | self._icon.draw() |
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| 394 | |
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| 395 | gobject.type_register(SpecialEntry) |
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| 396 | |
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| 397 | from Voidplace import Voidplace |
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| 398 | |
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| 399 | class SpecialVoidplace(Voidplace): |
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| 400 | def __init__(self): |
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| 401 | Voidplace.__init__(self) |
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| 402 | self._icon = SpecialWrapperEntry(self) |
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| 403 | def do_realize(self): |
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| 404 | Voidplace.do_realize(self) |
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| 405 | self._icon.construct() |
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| 406 | def do_expose_event(self,event): |
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| 407 | Voidplace.do_expose_event(self, event) |
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| 408 | self._icon.draw() |
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| 409 | |
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| 410 | gobject.type_register(SpecialVoidplace) |
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| 411 | |
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| 412 | class SpecialHBox(gtk.HBox): |
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| 413 | def __init__(self): |
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| 414 | gtk.HBox.__init__(self) |
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| 415 | self._icon = None |
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| 416 | self._icon_exists = False |
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| 417 | self.selected = False |
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| 418 | #Private API |
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| 419 | def _button_press(self, widget, event, other): |
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| 420 | if not self._icon_exists: |
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| 421 | |
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| 422 | self._icon.construct() |
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| 423 | |
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| 424 | #self._icon.draw() |
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| 425 | self.emit('button-press-event', event) |
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| 426 | |
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| 427 | def _key_press(self, widget, event, other): |
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| 428 | self.emit('key-press-event', event) |
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| 429 | |
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| 430 | #Public API |
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| 431 | def do_realize(self): |
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| 432 | gtk.HBox.do_realize(self) |
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| 433 | self._icon = SpecialWrapperGeneric(self) |
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| 434 | self._icon.construct() |
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| 435 | self._icon_exists= True |
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| 436 | def do_voidplace(self): |
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| 437 | self._icon.voidplace() |
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| 438 | def do_draw(self): |
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| 439 | if self._icon!= None: |
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| 440 | self._icon.draw() |
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| 441 | def do_size_allocate(self, allocation): |
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| 442 | gtk.HBox.do_size_allocate(self,allocation) |
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| 443 | def do_expose_event(self,event): |
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| 444 | gtk.HBox.do_expose_event(self, event) |
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| 445 | |
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| 446 | #self._icon.draw() |
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| 447 | def do_button_press_event(self, event): |
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| 448 | if self._icon!= None and self._icon_exists: |
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| 449 | self._icon.draw() |
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| 450 | |
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| 451 | def set_select(self, value): |
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| 452 | self.selected = value |
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| 453 | if not value: |
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| 454 | self._icon.unconstruct() |
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| 455 | self._icon_exists = False |
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| 456 | def pack_start(self, child, expand=True, fill=True): |
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| 457 | gtk.HBox.pack_start(self, child, expand, fill) |
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| 458 | child.connect('button-press-event', self._button_press, None) |
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| 459 | child.connect('key-press-event', self._key_press, None) |
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| 460 | |
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| 461 | gobject.type_register(SpecialHBox) |
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| 462 | |
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| 463 | class NotebookLabel(gtk.EventBox): |
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| 464 | ''' |
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| 465 | Label to Notebook with nodes and borders when selectable |
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| 466 | ''' |
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| 467 | def __init__(self, title = ''): |
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| 468 | gtk.EventBox.__init__(self) |
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| 469 | self.label = gtk.Label(title) |
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| 470 | self.add(self.label) |
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| 471 | self._icon = SpecialWrapperEntry(self) |
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| 472 | self._selected = None |
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| 473 | self._vp = False |
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| 474 | def set_text(self, text): |
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| 475 | self.label.set_text(text) |
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| 476 | def get_text(self): |
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| 477 | return self.label.get_text() |
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| 478 | |
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| 479 | def set_select(self, value): |
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| 480 | self._selected = value |
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| 481 | |
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| 482 | def do_realize(self): |
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| 483 | |
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| 484 | |
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| 485 | gtk.EventBox.do_realize(self) |
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| 486 | self.set_flags(self.flags() | gtk.REALIZED) |
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| 487 | self._icon.construct() |
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| 488 | def voidplace(self): |
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| 489 | ''' |
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| 490 | Construct a voidplace |
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| 491 | ''' |
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| 492 | |
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| 493 | self._xmp = background_xpm |
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| 494 | win_tmp = self.get_parent_window() |
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| 495 | self._voidplace = gtk.gdk.Window(win_tmp, |
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| 496 | self.allocation.width , |
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| 497 | self.allocation.height, |
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| 498 | gtk.gdk.WINDOW_CHILD, |
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| 499 | (gtk.gdk.ENTER_NOTIFY_MASK | |
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| 500 | gtk.gdk.LEAVE_NOTIFY_MASK), |
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| 501 | gtk.gdk.INPUT_OUTPUT, |
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| 502 | 'voidplace', |
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| 503 | self.allocation.x,self.allocation.y, |
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| 504 | self.get_visual(), |
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| 505 | self.get_colormap(), |
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| 506 | gtk.gdk.Cursor(self.get_display(), gdk.LEFT_PTR), |
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| 507 | '', '', True) |
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| 508 | self._voidplace.set_user_data(self) |
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| 509 | self.style.attach(self.window) |
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| 510 | temp_map = gdk.pixmap_colormap_create_from_xpm_d(self._voidplace, |
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| 511 | self.get_colormap(), |
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| 512 | None, |
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| 513 | self._xmp) |
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| 514 | self._voidplace.set_back_pixmap(temp_map[0], False) |
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| 515 | c= self._voidplace.get_colormap() |
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| 516 | color = c.alloc_color(0,65555,0) |
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| 517 | self._draw_gc = gtk.gdk.GC(self._voidplace, |
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| 518 | line_width=6, |
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| 519 | foreground = color ) |
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| 520 | self._voidplace.draw_rectangle(self._draw_gc, True, self.allocation.x, |
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| 521 | self.allocation.y, self.allocation.width, |
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| 522 | self.allocation.height) |
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| 523 | self._voidplace.show() |
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| 524 | self._vp = True |
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| 525 | def unload(self): |
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| 526 | if not self._icon.need_construct(): |
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| 527 | self._icon.unconstruct() |
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| 528 | if self._vp: |
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| 529 | #self._voidplace.set_background(self.style.base[gtk.STATE_NORMAL]) |
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| 530 | self._voidplace.set_user_data(None) |
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| 531 | self._voidplace.destroy() |
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| 532 | self._voidplace = None |
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| 533 | def hide_voidplace(self): |
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| 534 | ''' |
|---|
| 535 | Hide voidplace |
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| 536 | ''' |
|---|
| 537 | self._voidplace.hide() |
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| 538 | def show_voidplace(self): |
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| 539 | ''' |
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| 540 | Show Voidplace |
|---|
| 541 | ''' |
|---|
| 542 | self._voidplace.show() |
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| 543 | |
|---|
| 544 | def unload_voidplace(self): |
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| 545 | self._voidplace.set_user_data(None) |
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| 546 | self._voidplace.destroy() |
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| 547 | self._voidplace = None |
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| 548 | self._vp=False |
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| 549 | self._selected=True |
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| 550 | |
|---|
| 551 | def is_voidplace(self): |
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| 552 | return self._vp |
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| 553 | |
|---|
| 554 | def do_expose_event(self, event): |
|---|
| 555 | |
|---|
| 556 | gtk.EventBox.do_expose_event(self,event) |
|---|
| 557 | if self._selected and not self._vp: |
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| 558 | if self._icon.need_construct(): |
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| 559 | self._icon.construct() |
|---|
| 560 | self._icon.draw() |
|---|
| 561 | else: |
|---|
| 562 | if not self._icon.need_construct(): |
|---|
| 563 | self._icon.unconstruct() |
|---|
| 564 | |
|---|
| 565 | |
|---|
| 566 | gobject.type_register(NotebookLabel) |
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